namespace Training5
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            Grade grade= new Grade();

            grade.SetStudentName(textBox1.Text);
            grade.SetScore(double.Parse(textBox2.Text));

            richTextBox1.Text = grade.PrintData();

        }
    }
}